P0140 Kushaikwa kwechiitiko muokisijeni sensor wedunhu (B2S1)

OBD-II Dambudziko Code - P0140 - Datasheet

• P0140 Kushaikwa kwechiitiko muokisijeni sensor wedunhu (B2S1)
• Hapana chiitiko munharaunda ye sensor (block 1, sensor 2)

DTC P0140 inorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa, zvinoreva kuti inoshanda kune OBD-II mota dzakashongedzwa. Kunyangwe yakajairika, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Iyo powertrain control module (PCM) inopa 45 V inongedzera kune iyo oxygen sensor. Kana iyo O2 sensor yasvika patembiricha yekushanda, inogadzira voltage inozosiyana zvichienderana neokisijeni zvemukati wemweya wekubuda. Kunonoka kuneta kunogadzira yakaderera voltage (isingasviki 45 V), nepo kupfuma kuneta kunogadzira yakakwira voltage (inopfuura 45 V).

O2 sensors pane yakatarwa bhangi, yakanyorwa se "sensor 2" (seiyi iyi), inoshandiswa kuongorora kubuda. Nzira nhatu yekugadzirisa (TWC) system (catalytic converter) inoshandiswa kudzora magasi ekudzimisa. Iyo PCM inoshandisa chiratidzo chinogamuchirwa kubva kuokisijeni sensor 2 (# 2 inoratidza kumashure kweshanduko yekuchinja, # 1 inoratidza pre-converter) kuona TWC kushanda. Kazhinji iyi sensor inoshanduka pakati penzvimbo dzakakwirira uye dzakadzika magetsi zvishoma nezvishoma kupfuura pamberi penzwi. Izvi zvakanaka. Kana iyo chiratidzo chinogamuchirwa kubva kumashure (# 2) O2 sensor inoratidza kuti iwo voltage yakanamatira mune yakasarudzika ye 425 V kusvika 474 V, iyo PCM inoona kuti iyo sensor haina basa uye inoisa iyi kodhi.

Zviratidzo zvinogona kuitika

Iyo Injini Inotarisa Mwenje (CEL) kana Chishoma Chiratidzo Chiedza (MIL) ichavhenekera. Pangave panogona kunge paine chero anoonekwa ekugadzirisa nyaya kunze kweMIL. Icho chikonzero ndecheichi: iyo okisijeni sensor kumashure kana mushure mekugadzirisa chinokanganisa haina kukanganisa peturu yekupa (ichi ndicho chisaririra cheChrysler). Izvo chete MONITORS iko kushanda kweanoshandura chinoshandura. Neichi chikonzero, iwe ungangodaro usingaone chero matambudziko einjini.

• Chiratidzo chinovhenekera chinoratidza dambudziko.
• Injini inoshanda
• Kuzeza (kana uchimhanyisa mushure mekudzikira chikamu)
• Iyo ECM inorasikirwa nekukwanisa kwayo kuchengetedza iyo chaiyo mhepo / mafuta reshiyo muhutsi system (izvi zvinogona kukonzeresa zviratidzo zvekutyaira).

Zvikonzero zveP0140 kodhi

Izvo zvikonzero zvekuonekwa kweP0140 kodhi zvakati wandei. Vanogona kuve chero eanotevera:

• Ipfupi redunhu mune heater wedunhu mune O2 sensor. (Kazhinji zvinoda kutsiviwa hita redunhu fiyuzi zvakare mubhokisi fiyuzi)
• Ipfupi redunhu mudunhu rechiratidzo muiyo O2 sensor
• Kusungunuka kweiyo yekubatanidza yekubatanidza kana wiring nekuda kwekubata neyekuzeya sisitimu
• Mvura inopinda mukati meiyo wiring harness yekubatanidza kana PCM yekubatanidza
• PC yakaipa

Mhinduro dzinogoneka

Iri idambudziko rakanangana uye harifanirwe kunge rakanyanya kuoma kuongorora.

Kutanga injini kutanga uye kudziya nayo. Nechishandiso chekutarisa, tarisa iyo Bhangi 1, Sensor 2, O2 Sensor Voltages. Kazhinji, iyo voltage inofanirwa kuchinja zvishoma nezvishoma pamusoro uye pazasi makumi mana nemashanu volts. Kana zvirizvo, dambudziko rinogona kunge riri rechinguva. Iwe uchafanirwa kumirira kusvikira dambudziko rawanikwa usati waigona kuzviongorora nenzira kwayo.

Zvisinei, kana ikasachinja kana kukamirwa, tevera nhanho idzi: 2. Misa mota. Tarisa tarisa iyo Bank1,2 inosunga chinongedzo chekunyungudika kana kupwanya muhushe kana chinongedzo. Gadzirisa kana kutsiva pazvinenge zvakakodzera 3. Chinja moto, asi bvisa injini. Dzinga iyo O2 sensor chinobatanidza uye tarisa ma volts gumi nemaviri pane heater magetsi wedunhu uye yakakodzera kumisikidza pane heater wedunhu pasi wedunhu. asi. Kana pasina magetsi e12V anowanikwa, tarisa mafiyuzi akavhurika edunhu akavhurika. Kana iyo fiyuta redunhu fiyuzi yakaputirwa, zvinogona kufungidzirwa kuti hita isina kukodzera muo12 sensor iri kukonzera iyo hita redunhu fuse kuti iridze. Tsiva sensor uye fiyuzi uye recheck. b. Kana pasina ivhu, tsvaga iyo dunhu uye uchenese kana kugadzirisa pasi redunhu. 2. Ipapo, pasina plugging mune chinobatanidza, tarisa 4V padenderedzwa rezita. Kana zvisiri, tarisa 5V pane PCM yekubatanidza. Kana 5V iripo paPCM chinobatanidza asi kwete pao5 sensor harness connector, pane yakavhurika kana ipfupi mune remberi waya pakati pePCM neiyo o2 sensor yekubatanidza. Nekudaro, kana pasina mashanu volts pane PCM chinongedzo, iyo PCM inogona kunge isina kukanganisa nekuda kwemukati pfupi wedunhu. Tsiva PCM. ** (ONA: Pane Chrysler mamodheru, dambudziko rakajairika nderekuti 2V rejere redunhu inogona kupfupiswa-kutenderedzwa nechero sensor mumotokari inoshandisa chiratidzo che5V chiratidzo. Ingodzima imwe neimwe sensor imwe panguva kusvikira 5V yaonekazve. sensor yawakabvisa inzira yakapfupikiswa, kuitsiva kunofanirwa kujekesa 5V rejere pfupi pfupi

SEI MACHANIC DIAGNOSTIC CODE P0140?

• Inotarisa makodhi uye zvinyorwa, inotora furemu data
• Monitors O2 sensor data kuona kana voltage iri kufamba pamusoro kana pasi pe410-490mV.
• Monitors MAF sensor data kuti ipindure kune throttle shanduko zvinoenderana nezvakatsanangurwa.
• Inotevera mugadziri chaiwo nzvimbo bvunzo kuti uwedzere kuongorora kodhi (bvunzo dzinosiyana pakati pevagadziri)

ZVIKANGANISO ZVAUNOGONA PAKUONA CODE P0140?

• Usati watsiva iyo O2 sensor, tarisa iyo yakawanda mweya inoyerera sensor yekukuvara uye kusvibiswa.

Kushaikwa kwekupindura kweO2 sensor kunogona kukonzerwa nekusvibiswa kwemhepo yakawanda inoyerera uye kwete kuverenga huwandu hwemhepo inopinda mujini padivi rekutora.

KODEI P0140 YAKAKANYA SEI?

• Iyi kodhi inogona kunge ine chekuita nematambudziko neakawanda mhepo inoyerera sensor, izvo zvinodiwa kuti uverenge nemazvo huwandu hwemhepo inopinda mujini. Pamwe chete neO2 sensors, kukundikana kwechimwe chezvikamu izvi kuchaita kuti ECM iite zvisirizvo chiyero chemhepo / mafuta kune injini.
• Iyo ECM inogona kurasikirwa nekutonga kana kugamuchira data isiriyo kubva kune sensors seyakawanda air flow sensor kana O2 sensor kana iri mukati mezvirevo asi zvisiri izvo.

Matambudziko aya anogona kukonzera kusagadzikana kwekutyaira izvo zvinogona kukanganisa kuchengetedzwa kwemutyairi.

KUGADZIRIRA KUNOGONA KUGADZA CODE P0140?

Mushure mekutarisa nekubvisa makodhi ese ekukanganisa uye kuona chikanganiso:

• Tarisa iyo O2 sensor kuti uone kana ichichinja sezvo musanganiswa wemafuta uchiwedzera kupfuma.
• Tarisa iyo mass air flow sensor yekuverenga kwakaringana zvinoenderana nezvakatsanangurwa
• Tsiva iyo O2 sensor kana yakasviba kana kutadza bvunzo.
• Tsiva iyo yakawanda yemhepo inoyerera sensor kana yakasviba kana kutadza bvunzo.
• Chenesa iyo mass air flow sensor kuti uone kana kuverenga kwachinja.

DZIMWE ZVIMWE ZVIMWE ZVIMWE ZVIRI PAMWE CHETE P0140 KUFUNGWA

Kushaikwa kwemhinduro kubva kuO2 sensor kunogona kuve nekuda kwekusvibiswa kweMAF sensor nezvinhu zvakaita semafuta kubva kune mafuta-yakanyoroveswa mhepo sefa, sese sensors. Mafuta aya anopfeka sensor uye anogona kuita kuti ive isina kururama. Kuchenesa sensor kunogona kugadzirisa dambudziko.

P0140 ✅ SYMPTOMS UYE CHOKWADI SOLUTION ✅ - OBD2 Fault Code

Unoda rumwe rubatsiro neiyo p0140 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0140, tumira mubvunzo mune zvakataurwa pazasi peichi chinyorwa.

ONA. Ruzivo urwu rwunopihwa ruzivo rwezvinangwa chete. Izvo hazvina kuitirwa kuti ishandiswe sekurudziro yekugadzirisa uye isu hatisi ivo vane basa kune chero chiito iwe chaunotora pane chero mota. Zvese ruzivo pane ino saiti zvinodzivirirwa ne copyright.